﻿/*
ParallelPlatform Project - A web platform to distribute and share knowledge
Online Editor - An online tool to create and play animations
Copyright (C) 2011 Daniel Guerrero Martínez & Sergio Rodríguez Lumley

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package Classes{

	public class ActionList {
		
		private var actions:Vector.<Action>;
		
		public function ActionList(){
			actions = new Vector.<Action>();
		}
		
		public function push(act:Action):void{
			actions.push(act);
		}
		
		public function pop():Action{
			return actions.pop();
		}
		
		public function size():uint{
			return actions.length;
		}
		
		public function get(i:uint):Action{
			return actions[i];
		}
		
		public function getIndex(act:Action):int{
			return actions.indexOf(act);
		}
		
		public function printString():String{
			var str:String = new String();
			for(var i:uint = 0; i<actions.length; ++i){
				str += " ["+actions[i].printString() +"]";
			}
			return str;
		}
		
	}
}